CN219583314U - Plastic particle preheating and scattering device for blow molding machine - Google Patents
Plastic particle preheating and scattering device for blow molding machine Download PDFInfo
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- CN219583314U CN219583314U CN202321096694.4U CN202321096694U CN219583314U CN 219583314 U CN219583314 U CN 219583314U CN 202321096694 U CN202321096694 U CN 202321096694U CN 219583314 U CN219583314 U CN 219583314U
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Abstract
The utility model discloses a plastic particle preheating and scattering device for a blow molding machine, and relates to the technical field of blow molding machines. The utility model relates to a plastic particle preheating and scattering device for a blow molding machine, which comprises a preheating box, wherein the upper end surface of the preheating box is provided with a screening device for primary screening and scattering plastic particles, the inside of the preheating box is provided with a preheating device for turning and preheating, and the upper end surface of the preheating box is provided with a blocking device for isolating and preheating the plastic particles. The screening device is used for carrying out preliminary screening and uniform scattering on plastic particles before preheating, so that the situation that the plastic particles are agglomerated during preheating is avoided, the preheating device continuously turns over and preheats the plastic particles, a good preheating effect of the plastic particles before entering a blow molding machine is achieved, the blocking device is used for sealing the plastic particles and a feed inlet of the blow molding machine during preheating through the plastic particles, and blow molding is carried out after the plastic particles can be completely preheated and then enter the feed inlet of the blow molding machine.
Description
Technical Field
The utility model relates to the technical field of blow molding machines, in particular to a plastic particle preheating and scattering device for a blow molding machine.
Background
After the extrusion blow molding machine has ejected the liquid plastic, the machine, called the blow molding machine, uses the force of the air blowing from the machine to blow the plastic into a shaped mold cavity to form the product. The plastic is melted and extruded quantitatively in a screw extruder, then is molded by a die, is cooled by blowing air through a wind ring, is pulled by a tractor at a certain speed, and is wound into a roll by a winding machine.
The blowing machine need melt the plastic granules into fluid when blowing, need preheat the plastic granules and break up before melting to the plastic granules heating, and current preheating breaks up the device and preheats the plastic granules usually with the air heater, and this kind of mode can not effectually preheat the plastic granules and break up, for this reason proposes a plastic granules preheating breaks up ware for blowing machine.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the existing preheating and scattering device usually uses an air heater to preheat plastic particles, the plastic particles cannot be effectively preheated and scattered in the mode, the utility model provides a plastic particle preheating and scattering device for a blow molding machine.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a plastic granules preheats and breaks up ware for blowing machine, includes the preheating cabinet, the up end of preheating cabinet is provided with the screening device that is used for the prescreening and breaks up plastic granules, the inside of preheating cabinet is provided with the preheating device who is used for turning and preheat, the up end of preheating cabinet is provided with the blocking device who is used for the isolated preheating of plastic granules, the inside of preheating cabinet is provided with the conveyor who is used for sending plastic granules to the blowing machine pan feeding mouth.
Further, the screening device comprises a screening box, a first motor, a pushing plate, a screening plate and a collecting box, wherein the screening box is fixedly arranged on the upper end face of the preheating box, an opening groove is formed in the right side wall of the screening box, the first motor is arranged on the upper end face of the preheating box, the pushing plate is fixedly arranged on the right side wall of the movable end of the first motor, the screening plate is fixedly arranged on the inner wall of the screening box, and the collecting box is fixedly arranged on the opening groove of the right side wall of the screening box.
Further, the screening device comprises a scattering column which is rotatably arranged on the front side wall and the rear side wall of the interior of the screening box.
Further, the preheating device comprises a second motor and a preheating roller, wherein the second motor is arranged on the right side wall of the preheating box, and the preheating roller is fixedly arranged at the movable end of the second motor.
Further, the blocking device comprises a support, an electric push rod and a baffle, wherein the support is fixedly arranged on the upper end face of the preheating box, the electric push rod is fixedly arranged on the lower end face of the support, the baffle is fixedly arranged on the lower end face of the electric push rod, and the opposite side walls of the support are provided with sliding grooves and the baffle slides in the sliding grooves.
Further, the conveying device comprises a motor III and a conveying column, the motor III is arranged on the front side wall of the preheating box, and the conveying column is fixedly arranged at the movable end of the motor III and is positioned in the preheating box.
The beneficial effects of the utility model are as follows:
when needs preheat plastic pellet, pour plastic pellet into screen removing device, screen removing device is through carrying out the prescreening to plastic pellet before preheating and evenly scattering to avoid plastic pellet to appear the condition of caking when preheating, preheating device is through stirring constantly and preheating plastic pellet, thereby it has good preheating effect to have realized plastic pellet before getting into the blowing machine, blocking device seals plastic pellet and blowing machine pan feeding mouth when preheating through plastic pellet, thereby realize that plastic pellet can preheat the back completely, reentrant blowing machine pan feeding mouth carries out the blowing, conveyor drives plastic pellet through rotating and gets into the blowing machine pan feeding mouth, thereby the efficiency of blowing operation has been realized.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is an enlarged view of the present utility model at FIG. 2A;
reference numerals: 1. a preheating box; 2. a screening device; 201. screening out the box; 202. a first motor; 203. a pushing plate; 204. screening out the plate; 205. a collection box; 206. scattering the column; 3. a preheating device; 301. a second motor; 302. a preheating roller; 4. a blocking device; 401. a bracket; 402. an electric push rod; 403. a baffle; 5. a transport column; 501. a third motor; 502. and (5) conveying the column.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Referring to fig. 1-3, a plastic particle preheating and scattering device for a blow molding machine comprises a preheating box 1, wherein a screening device 2 for primary screening and scattering plastic particles is arranged on the upper end surface of the preheating box 1, a preheating device 3 for turning and preheating is arranged in the preheating box 1, a blocking device 4 for isolating and preheating the plastic particles is arranged on the upper end surface of the preheating box 1, and a conveying device 5 for conveying the plastic particles to a feed inlet of the blow molding machine is arranged in the preheating box 1.
The method comprises the following steps: when needs preheat plastic granules, pour into screen removing device 2 with plastic granules, screen removing device 2 is through carrying out the preliminary screening and evenly scattering before preheating plastic granules to avoid plastic granules to appear the condition of caking when preheating, preheating device 3 is through stirring constantly and preheating plastic granules, thereby it has good preheating effect to have realized plastic granules before getting into the blowing machine, stop device 4 seals plastic granules and blowing machine pan feeding mouth when preheating through plastic granules, thereby realize that plastic granules can preheat the back completely, reentrant blowing machine pan feeding mouth carries out the blowing, conveyor 5 drives plastic granules through the rotation and gets into the blowing machine pan feeding mouth, thereby the efficiency of blowing operation has been realized.
The screening device 2 comprises a screening box 201, a first motor 202, a pushing plate 203, a screening plate 204 and a collecting box 205, wherein the screening box 201 is fixedly installed on the upper end face of the preheating box 1, an open slot is formed in the right side wall of the screening box 201, the first motor 202 is installed on the upper end face of the preheating box 1, the pushing plate 203 is fixedly installed on the right side wall of the movable end of the first motor 202, the screening plate 204 is fixedly installed on the inner wall of the screening box 201, and the collecting box 205 is fixedly installed on the open slot of the right side wall of the screening box 201.
The method comprises the following steps: when the plastic particles enter the surface of the sieving plate 204, the sieving plate 204 can perform primary sieving on the plastic particles, and the caking or impurities are sieved out and pushed into the collecting box 205 through the motor I202 and the pushing plate 203, so that the purpose of primary sieving on the plastic particles is achieved, and the preheating effect is improved.
The screening apparatus 2 includes a breaking post 206, and the breaking post 206 is rotatably installed at the inner front and rear side walls of the screening box 201.
The method comprises the following steps: after passing through the screening plate 204, the plastic particles fall on the surface of the scattering column 206 and drive the collecting box 205 to rotate, so that the plastic particles are conveyed into the preheating box 1, and the purpose of uniformly conveying the plastic particles into the preheating box 1 is achieved.
The preheating device 3 comprises a second motor 301 and a preheating roller 302, wherein the second motor 301 is arranged on the right side wall of the preheating box 1, and the preheating roller 302 is fixedly arranged at the movable end of the second motor 301.
The method comprises the following steps: the number of the preheating rollers 302 is two, the steering directions of the two preheating rollers 302 are adjustable, when preheating is carried out, the steering directions of the two preheating rollers 302 are opposite, so that plastic particles can be circularly preheated in the preheating box 1, and when the preheating is finished, the steering directions of the two preheating rollers 302 are the same, and the preheated plastic particles enter a feed inlet of the blow molding machine.
The blocking device 4 comprises a support 401, an electric push rod 402 and a baffle 403, wherein the support 401 is fixedly arranged on the upper end face of the preheating box 1, the electric push rod 402 is fixedly arranged on the lower end face of the support 401, the baffle 403 is fixedly arranged on the lower end face of the electric push rod 402, and sliding grooves are formed in the opposite side walls of the support 401 and the baffle 403 slides in the sliding grooves.
The method comprises the following steps: the electric push rod 402 drives the baffle 403 to move up and down, so that plastic particles are separated from a feed inlet of the blow molding machine, and the plastic particles can be circularly preheated under the drive of the preheating roller 302 when the plastic particles are preheated.
The conveying device 5 comprises a motor III 501 and a conveying column 502, the motor III 501 is arranged on the front side wall of the preheating box 1, and the conveying column 502 is fixedly arranged at the movable end of the motor III 501 and is positioned in the preheating box 1.
The method comprises the following steps: the conveying column 502 rotates, so that preheated plastic particles can be quickly conveyed to a feed inlet of the blow molding machine.
The following are synthesized: when plastic particles need to be preheated, the plastic particles are poured into the screening device 2, the screening device 2 performs primary screening and uniformly scattering on the plastic particles before preheating, so that caking of the plastic particles is avoided when the plastic particles are preheated, the preheating device 3 continuously turns over and preheats the plastic particles, a good preheating effect of the plastic particles before entering a blow molding machine is realized, the blocking device 4 seals the plastic particles and a feed inlet of the blow molding machine when the plastic particles are preheated, so that the plastic particles can be completely preheated, then enter the feed inlet of the blow molding machine for blow molding, the conveying device 5 drives the plastic particles to enter the feed inlet of the blow molding machine through rotation, the efficiency of blow molding operation is realized, when the plastic particles enter the surface of the screening plate 204, the screening plate 204 performs primary screening on the plastic particles, the method comprises the steps of screening out caking or impurities, pushing the screened out caking and impurities into a collecting box 205 through a motor I202 and a pushing plate 203, thereby realizing the purpose of primary screening of plastic particles, improving the preheating effect, enabling the plastic particles to fall on the surface of a scattering column 206 after passing through a screening plate 204 and drive the collecting box 205 to rotate, conveying the plastic particles into the preheating box 1, realizing the purpose of uniformly conveying the plastic particles into the preheating box 1, wherein the preheating rollers 302 are two, the turning directions of the two preheating rollers 302 are adjustable, when preheating is carried out, the turning directions of the two preheating rollers 302 are opposite, realizing that the plastic particles can be circularly preheated in the preheating box 1, when the preheating is finished, the turning directions of the two preheating rollers 302 are the same, realizing that the preheated plastic particles enter a feeding port of a blow molding machine, and the electric push rod 402 moves up and down by driving a baffle 403, thereby realize separating plastic granules and blowing machine's pan feeding mouth to when having realized preheating plastic granules, plastic granules can circulate under the drive of preheat roll 302 and preheat, transport post 502 is through rotatory, thereby realized the pan feeding mouth to blowing machine that can be quick to preheated plastic granules.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a plastic granules preheats and breaks up ware for blowing machine, includes preheating cabinet (1), its characterized in that, the up end of preheating cabinet (1) is provided with and is used for the prescreening and breaks up plastic granules's screening device (2), the inside of preheating cabinet (1) is provided with preheating device (3) that are used for turning and preheat, the up end of preheating cabinet (1) is provided with and is used for insulating blocking device (4) that preheat to plastic granules, the inside of preheating cabinet (1) is provided with conveyor (5) that are used for sending plastic granules to blowing machine pan feeding mouth.
2. The plastic particle preheating breaker for a blow molding machine according to claim 1, wherein the screening device (2) comprises a screening box (201), a motor I (202), a pushing plate (203), a screening plate (204) and a collecting box (205), the screening box (201) is fixedly installed on the upper end face of the preheating box (1), an open slot is formed in the right side wall of the screening box (201), the motor I (202) is installed on the upper end face of the preheating box (1), the pushing plate (203) is fixedly installed on the right side wall of the movable end of the motor I (202), the screening plate (204) is fixedly installed on the inner wall of the screening box (201), and the collecting box (205) is fixedly installed at the open slot in the right side wall of the screening box (201).
3. A plastic granule preheating breaker for a blow molding machine according to claim 2, wherein the screening device (2) comprises a breaking post (206), the breaking post (206) being rotatably mounted at the inner front and rear side walls of the screening box (201).
4. A plastic granule preheating breaker for a blow molding machine according to claim 1, characterized in that the preheating device (3) comprises a motor two (301) and a preheating roller (302), the motor two (301) is installed on the right side wall of the preheating tank (1), and the preheating roller (302) is fixedly installed on the movable end of the motor two (301).
5. The plastic particle preheating and scattering device for a blow molding machine according to claim 4, wherein the blocking device (4) comprises a support (401), an electric push rod (402) and a baffle (403), the support (401) is fixedly installed on the upper end face of the preheating box (1), the electric push rod (402) is fixedly installed on the lower end face of the support (401), the baffle (403) is fixedly installed on the lower end face of the electric push rod (402), and sliding grooves are formed in opposite side walls of the support (401) and the baffle (403) slides in the sliding grooves.
6. A plastic granule preheating breaker for a blow molding machine according to claim 1, characterized in that the conveying means (5) comprises a motor three (501) and a conveying column (502), the motor three (501) is mounted on the front side wall of the preheating tank (1), and the conveying column (502) is fixedly mounted on the movable end of the motor three (501) and is located inside the preheating tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096694.4U CN219583314U (en) | 2023-05-09 | 2023-05-09 | Plastic particle preheating and scattering device for blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096694.4U CN219583314U (en) | 2023-05-09 | 2023-05-09 | Plastic particle preheating and scattering device for blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219583314U true CN219583314U (en) | 2023-08-25 |
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ID=87699112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321096694.4U Active CN219583314U (en) | 2023-05-09 | 2023-05-09 | Plastic particle preheating and scattering device for blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219583314U (en) |
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2023
- 2023-05-09 CN CN202321096694.4U patent/CN219583314U/en active Active
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